SIG 4321 plate research

SIG 4321
Format
Northern Irish
Authority Issuer
Fermanagh (classic imports)
Era
Dateless (ongoing)
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kAug 2022Jun 2026

PWPlateworth

Current estimate

£605

Estimate

DVDVLA

August 2022

£410

Sale
Approx value
£605

Plateworth estimate

Price Change

single price point

Last Sale
£410

August 2022

Sale Records
1

1 source

Format Median
£340

53 same-format sales

Vs Format Median
+77.9%

estimate vs cohort

Plate History

SIG 4321 is a Northern Irish registration. Plateworth's current estimate is £605 with a working range of £561 to £924, based on 1 comparable sale. The latest evidence is a sale from DVLA at £410. No active dealer listing is shown, so the page separates the Plateworth estimate from public sale evidence. This page currently shows 1 timeline event from the loaded registration record.

  1. DVLA sale recorded

    Date precision: day

    August 2022

    Public sale record used by the valuation context.

    £410

About SIG 4321

Dateless registrations avoid an obvious vehicle age marker, which can make short combinations more flexible across prestige vehicles and long-term private ownership. The IG index mark traces back to Fermanagh (classic imports). At 7 characters, SIG 4321 is a standard-length registration for this era.

DatelessFermanagh (classic imports)Age-neutralStandard length

Plate Speak

SIGAERI

Most likely reading: "SIGAERI"

Other possible readings

SIG 4321SIGAERISIG4321

Price Guide for this Format

53 same-format sold records across 53 plates currently loaded.

£70

Lowest

£388

Average

£2,210

Highest

Distribution

<£3k100%
£3k-£10k0%
£10k-£50k0%
£50k-£100k0%
£100k-£250k0%
£250k-£500k0%
£500k+0%

Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: August 2022.